Tomatoville® Gardening Forums - View Single Post - penny's worth of copper to fight diseases?

DonDuck · June 23, 2020

Isn't most copper wire and copper nails and decorative copper coated with some material like an epoxy to prevent the green corrosion from appearing? Wouldn't the coating prevent the copper ions from traveling to the plant?

June 23, 2020	#7
DonDuck Tomatovillian™ Join Date: Dec 2017 Location: Corinth, texas Posts: 1,784	Isn't most copper wire and copper nails and decorative copper coated with some material like an epoxy to prevent the green corrosion from appearing? Wouldn't the coating prevent the copper ions from traveling to the plant?